Flights Sepang → Siem Reap

As of October 2026, economy flights from Sepang to Siem Reap have a typical range EUR 291–705, median EUR 395. Full range across all 49 offers: EUR 69–1211. We found 61% of 49 offers from budget carriers (around EUR 379) and 39% from full-service carriers (around EUR 398).

Preview snapshot — prices change. Search for live results.

Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →

Best offers by airline: Sepang → Siem Reap

Based on 49 offers · October 2026. Prices and availability change — run a live search to confirm.

Bag & seat fees: Sepang → Siem Reap

Add-on pricing from the cheapest available offer per airline · October 2026 · EUR

Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.

How much do flights from Sepang to Siem Reap cost?

Based on 49 offers · October 2026

Sepang to Siem Reap flights ranged from EUR 69 to EUR 1211 across 49 offers analyzed in October 2026. Two fare clusters detected: budget fares around 354 and premium fares around 1154 The chart below shows how prices distributed across all 49 offers.

What hidden fees do Sepang to Siem Reap flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Sepang to Siem Reap routes. The breakdown below is based on 49 offers analyzed in October 2026.

VietJet Air: base ~EUR -445198 + fees EUR 445498 = ~EUR 300 total. Bangkok Airways: base ~EUR 390 + fees EUR 8 = ~EUR 398 total.

VietJet Air's EUR 445498 ancillary fees narrow the gap with Bangkok Airways's lower-fee model — the EUR 445588 base difference shrinks to EUR 98 after fees. Always compare total cost, not just the advertised base fare.

Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.

Which airline is cheapest from Sepang to Siem Reap?

12 airlines flew Sepang to Siem Reap in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.

Even on the cheapest airline (AirAsia Cambodia), fares ranged EUR 70–85 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →

Airline	Offers	Typical range (EUR)	Median (EUR)	Fees (EUR)
AirAsia Cambodia	2	70–85	78	n/a
Cambodia Airways	1	—	179	6 (3%)
KR	1	—	179	n/a
Vietnam Airlines	2	289–291	290	10 (3%)
VietJet Air	2	295–304	300	445498 (148589%)
Malaysia Airlines	3	347–502	347	15 (4%)
Singapore Airlines	19	352–408	379	15 (4%)
Bangkok Airways	9	337–454	398	8 (2%)
China Eastern	1	—	503	30 (6%)
Thai Airways	3	602–635	628	0 (0%)
3U	4	705–1048	752	n/a
Philippine Airlines	2	1146–1204	1175	14 (1%)

Where do the best Sepang → Siem Reap prices come from?

We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.

We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.

Key facts: Sepang to Siem Reap flights

• Full-service carriers on Sepang–Siem Reap cost 6.0x more than budget airlines (EUR 466 vs EUR 78 median; overall median EUR 395).
• VJ charges 71394.0x more in ancillary fees than Cambodia Airways — EUR 445498 vs EUR 6 avg per booking.
• The same route priced EUR 314 apart depending on where it was booked — the lowest median was EUR 86. We search every airline and the major booking sites at once so you always see that lowest price.

Frequently asked questions

How much does a flight from Sepang to Siem Reap cost?

Based on 49 offers analyzed, Sepang to Siem Reap flights range from EUR 69 to EUR 1211, with a median price of EUR 395. Search for your specific dates →

What hidden fees should I expect on Sepang to Siem Reap flights?

On average, ancillary fees (bags, seat selection) add EUR 21226 to the base fare on Sepang to Siem Reap flights. See itemized fees for your itinerary →

Which airline is cheapest on Sepang to Siem Reap including all fees?

AirAsia Cambodia has the lowest median fare on Sepang to Siem Reap at EUR 78 (median across 2 offers in our snapshot). Check which airline wins on your dates →

Which booking site has the cheapest Sepang–Siem Reap flights?

It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was EUR 86. Run a live search and we'll find the cheapest for you →

Why do prices vary so much on Sepang to Siem Reap routes?

Sepang to Siem Reap has 12 airlines competing, creating a price range from EUR 69 to EUR 1211 across 49 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →

12 airlines, two price clusters — find which fits your budget

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